Eureka is a city in McPherson County, South Dakota, United States. The population was 868 at the 2010 census. Eureka is located at 45Â°46â²9â³N 99Â°37â²19â³W / 45.76917Â°N 99.62194Â°W / 45.76917; -99.62194 (45.769069, -99.621953).
Placental abruption (also known as abruptio placentae) is a complication of pregnancy, wherein the placental lining has separated from the uterus of the mother prior to delivery.
What is placental abruption. Placental Abruption is defined as any separation of the placenta from the uterus after 20 weeks gestation. Not only is the fetus at great risk, so is the mother. A placentaâs detaching from the uterus prior to around 20 weeks is generally considered a miscarriage.